Hardware Spec Index

Corvane FN-1640 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1640-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index254 (Case Fans scale)
Category rank#21,744
Street price$9
Power3 W
Performance per dollar28.22
Released2019

Specifications

BrandCorvane
ModelCorvane FN-1640 Prime
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1640 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/83670345 (accessed 2026-10-21).